About

Sam Amirmahani is a highly skilled Full Stack Software Engineer with over 7 years of relevant experience. Currently, he is working as a Back-End Software Engineer at casa, where he has successfully scaled the back-end of the product-information microservice for a short-term housing rental site. He has horizontally scaled the service to 7 EC2 instances behind an Elastic Load Balancer, increasing throughput by 43% and handling well over 1200 RPS. Additionally, he has improved query performance by implementing Redis LRU cache and database optimization, reducing read time from 230ms to 46ms. Sam's tech stack includes PostSQL, Express, React, and Node. Prior to his current role, Sam worked as a Full Stack Software Engineer at vis-a-vis, where he built an interactive booking microservice for an e-commerce application using ReactJS and CSS. He integrated jest, enzyme, and supertest to achieve 73% code coverage to ensure integration standards and implemented TraviseCI to ensure code quality and promote agile development. Sam containerized the microservice with Docker and deployed it to Heroku. His tech stack included Mongo, Express, React, and Node. Before transitioning to software engineering, Sam worked as a Human Resources Manager at gawfco enterprises inc. He automated communication with station managers and personnel, which accelerated employee onboarding/offboarding and facilitated conflict management. Sam managed and trained staff on employee handbook and anti-harassment policies and conducted semi-monthly reviews of staff records to remain in accordance with state and federal security laws. He spearheaded the integration of the latest Human Resource Information System to streamline biweekly payroll processing ($400K+/pay period) and rigorously maintained confidential records for staff since 2008. Sam administered company policies to comply with federal and state labor laws. Sam earned a degree in Software Engineering from hack reactor in Full-Stack Javascript Web Development. His tech stack includes Software Engineer, Backend, Microservices, Redis, Integration, ReactJS, Docker, and MongoDB. Sam is a highly motivated and dedicated professional with a proven track record of success in software engineering and human resources management.